<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body class="text-center">
<p th:text="${msg}"></p>
<h1 th:text="#{login.tip}">登录</h1>
<h2> 中英文切换 </h2>
<a th:href="@{/index.html(language='zh_CN')}">中文</a>
<a th:href="@{/index.html(language='en_US')}">英文</a>
</body>
</html>